Physical Conditions in San Francisco Bay 
Sumner, et al. 
1914 | 
o o i a rz [-] — N — [=) G3 
cg oR ~ éS ~ oS = 5 ‘< e Sw S 
oD o nD oO Dn a D D a 
2 3 2 z 7 S| ¢ Tr Tv 7T xe 7 ? Tv 7 8 2 
= ° 
GS og 
S 
S $ 
o 
yD o 2 
N = S 
g re B 
el o = 
x 3g i= 
= g S 
ts] 
S) 1) a 
Fig. L. Mean annual salinity at each of the hydrographic stations of the regular series. The stations are arranged along the 
horizontal axis at intervals proportionate to the actual distances between them, irrespective of direction. The vertical scale repre- 
sents salinity in parts per thousand. The salinity figures upon which this and the next eight diagrams are based have been found to 
be too high by about 2.8 per cent. There is consequently a small constant diserepaney between the diagrams and the tables, the 
latter being more correct. (See pp. 57, 58.) 
